456143433236 has 12 divisors (see below), whose sum is σ = 798262077312. Its totient is φ = 228068554008.

The previous prime is 456143433233. The next prime is 456143433241. The reversal of 456143433236 is 632334341654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456143433233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449810 + ... + 1055753.

It is an arithmetic number, because the mean of its divisors is an integer number (66521839776).

Almost surely, 2^456143433236 is an apocalyptic number.

It is an amenable number.

456143433236 is a deficient number, since it is larger than the sum of its proper divisors (342118644076).

456143433236 is a wasteful number, since it uses less digits than its factorization.

456143433236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581310 (or 1581308 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 44.

The spelling of 456143433236 in words is "four hundred fifty-six billion, one hundred forty-three million, four hundred thirty-three thousand, two hundred thirty-six".